If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. ZK-300 Drilling Machinery Model Unit ZK-300 Drilling diameter mm 15-300 Main motor power KW 5.5 Vertical stroke mm 1400 ขนาด (ยาว x กว้าง x สูง) มม 1300*800*2500 Water consumption m³/h 4 Approximate Weight kg 1200 *Subject: *Your Name: *อีเมล: *Phone: WhatsApp: Company: Country: *Content: ส่ง Δ